QPL7425SR

RF Amplifiers Overview

The QPL7425SR is a GaAs monolithic microwave integrated circuit (MMIC) low-noise amplifier manufactured by Qorvo. It operates within a frequency range of 5 MHz to 1.218 GHz, designed for CATV applications. The device provides a typical gain of 25 dB with a noise figure of 1 dB. It supports dual supply voltages of 5 V and 8 V, drawing a typical current of 90 mA. Key performance metrics include a P1dB compression point of 24 dBm and an OIP3 of 40 dBm. The component is housed in a 16-lead QFN package measuring 3x3 mm, suitable for surface-mount installation across an operating temperature range of -40°C to +100°C.

RF Amplifiers Feature Summary

• Integrated GaAs MMIC technology optimized for broadband RF amplification
• Adjustable bias configuration utilizing external components
• High linearity performance with significant output power capabilities
• Compact surface-mount packaging facilitating dense PCB layouts

RF Amplifiers Applications

• CATV distribution networks
• Broadband signal amplification systems
• RF front-end modules requiring low noise figures

RF Amplifiers Procurement Notes

Verify the specific suffix designation against official Qorvo documentation to confirm exact electrical tolerances and testing criteria. Ensure compatibility with the intended supply voltage environment, as the device supports both 5 V and 8 V operation. Confirm that the required thermal management aligns with the specified operating temperature range. Cross-reference the package outline dimensions with the target PCB footprint to guarantee mechanical fit. Validate that the input return loss specifications meet the system impedance requirements for optimal signal integrity.

RF Amplifiers Selection Notes

Select this component when a high-gain, low-noise amplifier is required for frequencies extending up to 1.218 GHz. The 25 dB gain and 1 dB noise figure make it suitable for sensitive receiver chains. Consider the dual-voltage capability if the design requires flexibility between 5 V and 8 V power rails. The compact 3x3 mm QFN package is ideal for space-constrained applications. Evaluate the 40 dBm OIP3 to ensure sufficient linearity for the expected signal environment without distortion.

RF Amplifiers Part Context

The QPL7425SR belongs to the QPL7425 series of RF amplifiers from Qorvo. This series focuses on providing robust amplification solutions for cable television and broadband communication infrastructures. The device leverages advanced GaAs processing to achieve high performance in a small form factor. It complements other components in the Qorvo portfolio designed for signal conditioning and distribution in modern RF systems.

RF Amplifiers Replacement Considerations

QPL7420SR